Answer:
Still air is at atmospheric pressure and atmospheric temperature whereas rammed air has a higher pressure, higher density than the atmosphere and as a result, its temperature also increases.
Step-by-step explanation:
- Still air is at atmospheric pressure and atmospheric temperature whereas rammed air has a higher pressure than the atmosphere and as a result, its temperature also increases.
- Rammed air is under pressure and has a higher density. Rammed air has a greater mass in less volume.
- The rammed air is used in compressors and gas turbines to produce energy in the desired form.